HTML5 obsoletes the 'name' attribute in favor of 'id',
and our TOC generator apparently follows the recommendation
to the letter, resulting in a broken TOC if you use the
old-school attribute.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
For all machine types except i440fx, making a guest hotplug
capable requires some sort of planning. Add some information
to help users make educated choices when defining the PCI
topology of guests.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
If there's no content in <script></script>, the XSTL generator
will turn it into <script/> which is not permitted in XHTML.
Adding a single whitespace is enough to guarantee an explicit
closing tag. Without this, the scripts never get loaded by
the browser.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The website does not look good in a mobile device as the text is
far too small and the layout assumes a wide screen.
Make the style dynamically adapt based on viewport size, so a
mobile device gets a layout more suited to its dimensions,
also changing "Learn" to "Docs"
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
- Update the driver page with the information about using
autport for VNC ports
- Add a news entry
Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Commit id '94d2d6429' caused a syntax-error check to fail:
docs/Makefile.am:276: $(AM_V_GEN)sed -e '/<span id="php_placeholder"><\/span>/r '"$(srcdir)/$@.code.in" \
maint.mk: Wrap long lines in Makefiles
cfg.mk:721: recipe for target 'sc_prohibit_long_lines' failed
make: *** [sc_prohibit_long_lines] Error 1
make: *** Waiting for unfinished jobs....
Altered the line to put another line wrap between sed and -e
commit id '40cb5581' caused syntax-check error:
prohibit_empty_lines_at_EOF
docs/manifest.json
maint.mk: empty line(s) or no newline at EOF
maint.mk:929: recipe for target 'sc_prohibit_empty_lines_at_EOF' failed
make: *** [sc_prohibit_empty_lines_at_EOF] Error 1
I just edited the file and replaced the closing } and it made things happy
Use of the relation "shortcut" for a favicon was an Internet
Explorer only feature. Other browsers just require "icon".
The new icons & metadata are generated using
https://realfavicongenerator.net/
which is user tested to work well across all modern clients
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The 'shape' attribute on <a> is used together with a 'coords'
attribute to create hot-zones in image maps. We're not using
image maps so our inclusion of a 'shape' attribute is bogus.
Furthermore this is forbidden in HTML5.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The HTML5 doctype is simply
<!DOCTYPE html>
no DTD is present because HTML5 is no longer defined as an
extension of SGML.
XSL has no way to natively output a doctype without a public
or system identifier, so we have to use an <xsl:text> hack
instead.
See also
https://dev.w3.org/html5/html-author/#doctype-declaration
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
We have files which use HTML entities for decorating letters
with unlauts, accents, etc. Other files just use UTF-8
characters directly for this. Remove the HTML entities since
they have no benefit and use UTF-8 instead.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
A handful of places in the docs choose to use — instead
of '-' for no clear reason. Remove this inconsistency.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Some docs pages were using <p> </p> to add arbitrary whitespace
in the page. This is something that should be done by CSS if needed,
but it is not needed here, so delete it.
There was also use of <td> </td> which adds no value at all
when we have CSS to prettify tables.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
We already require libxml to be installed, so it is not unreasonable
to require xmllint and xsltproc to be installed too - any platform
with the former will have the latter too.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The HTML pages are currently validated against an XHTML 1.0 DTD.
This makes it impossible to take advantage of features that are
introduced in HTML 5, because they'll fail validation.
There is intentionally no DTD defined for HTML 5, so there's no
alternative to XHTML 1.0 DTD that we could switch to. The only
options are to stick with XHTML 1.0 forever, or drop the DTD
validation, and we pick the latter.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The 'name' attribute on <a...> elements is deprecated in favour
of the 'id' attribute which is allowed on any element. HTML5
drops 'name' support entirely.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
In 19581afd77 the configure.ac was updated. However, the
news.xml was missing adjustment - creating the new section for
the release.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
I was volunteered to prepare the release notes.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Disallow providing the wwnn/wwpn of the HBA in the adapter XML:
<adapter type='fc_host' [parent='scsi_hostN'] wwnn='HBA_wwnn'
wwpn='HBA_wwpn'/>
This should be considered a configuration error since a vHBA
would not be created. In order to use the HBA as the backing the
following XML should be used:
<adapter type='scsi_host' name='scsi_hostN'/>
So add a check prior to the checkParent call to validate that
the provided wwnn/wwpn resolves to a vHBA and not an HBA.
Signed-off-by: John Ferlan <jferlan@redhat.com>
In order not to make the build even less reproducible, honour
SOURCE_DATE_EPOCH environment variable as specified:
https://reproducible-builds.org/specs/source-date-epoch/
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
When generating HTML documentation we put enum values into a
table so that we can display the value's name, numerical value
and description (if it has one). Now the last part is problem. If
the value doesn't have description the table row has just two
cells and if it has one the row counts three cells. This makes
HTML engines render the description into very little space - for
instance see:
html/libvirt-libvirt-domain.html#virDomainMemoryStatTags
We can avoid this problem if we let the cell that corresponds to
numerical value span over two cells if there's no description.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
After f4cb85c6af we only have two options for placing enum
values descriptions. It's either:
typedef enum {
/* Some long description. Therefore it's placed before
* the value. */
VIR_ENUM_A_VAL = 1,
} virEnumA;
or:
typedef enum {
VIR_ENUM_B_VAL = 1, /* Some short description */
} virEnumB;
However, our apibuild.py script is not able to deal with the
former one. It messes up comments. To fix this couple of things
needs to be done:
a) DO NOT reset self.comment in parseEnumBlock(). This is a
result from our tokenizer. Upon calling token() if it finds a
comment block it stores it in self.comment and returns the next
token (which is not comment). Therefore, if we reset self.comment
we might lose the first comment in the enum block.
b) we need a variable to track if the current enum block uses
value descriptions before or after values. That is if it's type
virEnumA or virEnumB. Depending on that, it we're dealing with
virEnumA type and the current token is a comma ',' we can add the
value into the list as we already have everything needed:
comment, name and value.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This patch addresses the same aspects on PPC the bug 1103314 addressed
on x86.
PCI expander bus creates multiple primary PCI busses, where each of these
busses can be assigned a specific NUMA affinity, which, on x86 is
advertised through ACPI on a per-bus basis.
For SPAPR, a PHB's NUMA affinities are assigned on a per-PHB basis, and
there is no mechanism for advertising NUMA affinities to a guest on a
per-bus basis. So, even if qemu-ppc manages to get some sort of multi-bus
topology working using PXB, there is no way to expose the affinities
of these busses to the guest. It can only be exposed on a per-PHB/per-domain
basis.
So patch enables NUMA node tag in pci-root controller on PPC.
The way to set the NUMA node is through the numa_node option of
spapr-pci-host-bridge device. However for the implicit PHB, the only way
to set the numa_node is from the -global option. The -global option applies
to all the PHBs unless explicitly specified with the option on the
respective PHB of CLI. The default PHB has the emulated devices only, so
the patch prevents setting the NUMA node for the default PHB.
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
/domain/devices/disk/driver/@name is not a required or mandatory
attribute according to formatdomain, and indeed it was agreed on
IRC that the attribute is "optional for input, recommended (but
not required) for output". Currently the schema requires the
attribute, causing virt-xml-validate to fail on disk config where
the driver name is not explicitly specified. E.g.
# cat test.xml | grep -A 5 cdrom
<disk type='file' device='cdrom'>
<driver type='raw'/>
<target dev='hdb' bus='ide'/>
<readonly/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
# virt-xml-validate test.xml
Relax-NG validity error : Extra element devices in interleave
test.xml:21: element devices: Relax-NG validity error : Element domain failed to validate content
test.xml fails to validate
Relaxing the name attribute to be optional fixes the validation
# virt-xml-validate test.xml
test.xml validates
Adding it to the virDomainControllerPCIModelName enumeration
is enough for existing code to handle it, so parsing and
formatting will work without further tweaking.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Laine Stump <laine@laine.org>
Users may want to run the init command of a container as a special
user / group. This is achieved by adding <inituser> and <initgroup>
elements. Note that the user can either provide a name or an ID to
specify the user / group to be used.
This commit also fixes a side effect of being able to run the command
as a non-root user: the user needs rights on the tty to allow shell
job control.
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Some containers may want the application to run in a special directory.
Add <initdir> element in the domain configuration to handle this case
and use it in the lxc driver.
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
When running an application container, setting environment variables
could be important.
The newly introduced <initenv> tag in domain configuration will allow
setting environment variables to the init program.
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
This removes the classical XSS vulnerability of using unquoted
PHP_SELF.
Reported-by: John Lightsey <john@nixnuts.net>
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
- Add a news entry
- Update driver's page with information about the new
vgaconf attribute and provide usage example; while here,
fix a grammar mistake
Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Add support for vgaconf driver configuration. In domain xml it looks like
this:
<video>
<driver vgaconf='io|on|off'>
<model .../>
</video>
It was added with bhyve gop video in mind to allow users control how the
video device is exposed to the guest, specifically, how VGA I/O is
handled.
One can refer to the bhyve manual page to get more detailed description
of the possible VGA configuration options:
https://www.freebsd.org/cgi/man.cgi?query=bhyve&manpath=FreeBSD+12-current
The relevant part could be found using the 'vgaconf' keyword.
Also, add some tests for this new feature.
Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Despite being a generated file, HACKING has been tracked in
the git repository along with actual source files. As far as
I'm aware, it's the only generated file for which that happens.
Times and times again, people[1] have committed changes to
the source file without refreshing the generated copy at the
same time.
The rationale for tracking the generated file is to help out
people who just cloned the git repository looking to contribue;
however, README-hacking already contains enough information to
get perspective contributors to a place where they can simply
look at docs/hacking.html instead.
[1] Mostly me, to be honest
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
People looking to help out should really go through the
contributor guidelines when getting started, so the more
documents point to them the better.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
For the benefit of first time contributors, we point out that 'git
send-email' might have to be installed separately; however, we omit
the fact that some configuration will likely be needed before it
can successfully deliver patches to the mailing list.
Some minor tweaks to the existing contents are included as well.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Update the per device boot schema to add an optional loadparm parameter.
eg: <boot order='1' loadparm='2'/>
Extend the virDomainDeviceInfo to support loadparm option.
Modify the appropriate functions to parse loadparm from boot device xml.
Add the xml2xml test to validate the field.
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
On some platforms the number of bits in the cbm_mask might not be
divisible by 4 (and not even by 2), so we need to properly count the
bits. Similar file, min_cbm_bits, is properly parsed and used, but if
the number is greater than one, we lose the information about
granularity when reporting the data in capabilities. For that matter
always report granularity, but if it is not the same as the minimum,
add that information in there as well.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
The following patches will add an actual content in the cookie and use
the data when restoring a domain.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
In 48d9e6cdcc and friends we've allowed users to back guest
memory by a file inside the host. And in order to keep things
manageable the memory_backing_dir variable was introduced to
qemu.conf to specify the directory where the files are kept.
However, libvirt's policy is that directories are created on
domain startup if they don't exist. We've missed this one.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Mention CCW and fc_remote_port capablities in the news.xml file.
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
Similar to scsi_host and fc_host, there is a relation between a
scsi_target and its transport specific fc_remote_port. Let's expose this
relation and relevant information behind it.
An example for a virsh nodedev-dumpxml:
virsh # nodedev-dumpxml scsi_target0_0_0
<device>
<name>scsi_target0_0_0</name>
<path>/sys/devices/[...]/host0/rport-0:0-0/target0:0:0</path>
<parent>scsi_host0</parent>
<capability type='scsi_target'>
<target>target0:0:0</target>
<capability type='fc_remote_port'>
<rport>rport-0:0-0</rport>
<wwpn>0x9d73bc45f0e21a86</wwpn>
</capability>
</capability>
</device>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
Now that the node_device driver is aware of CCW devices, let's hook up
virsh so that we can filter them properly.
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
Make CCW devices available to the node_device driver. The devices are
already seen by udev so let's implement necessary code for detecting
them properly.
Topologically, CCW devices are similar to PCI devices, e.g.:
+- ccw_0_0_1a2b
|
+- scsi_host0
|
+- scsi_target0_0_0
|
+- scsi_0_0_0_0
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
Commit 6fb5dd4fd8 removed docs/archnetwork.html.in, but
left behind a pointer to it in docs/formatnetwork.html.in.
Update it so that it points to the wiki, which contains
more detailed and recent information anyway.
Start discovering the mediated devices on the host system and format the
attributes for the mediated device into the XML. Compared to the parent
device which reports generic information about the abstract mediated
devices types, a child device only reports the type name it has been
instantiated from and the IOMMU group number, since that's device
specific compared to the rest of the info that can be gathered about
mediated devices at the moment.
This patch introduces both the formatting and parsing routines, updates
nodedev.rng schema, adding a testcase as well.
The resulting mdev child device XML:
<device>
<name>mdev_4b20d080_1b54_4048_85b3_a6a62d165c01</name>
<path>/sys/devices/.../4b20d080-1b54-4048-85b3-a6a62d165c01</path>
<parent>pci_0000_06_00_0</parent>
<driver>
<name>vfio_mdev</name>
</driver>
<capability type='mdev'>
<type id='vendor_supplied_type_id'/>
<iommuGroup number='NUM'/>
<capability/>
<device/>
https://bugzilla.redhat.com/show_bug.cgi?id=1452072
Signed-off-by: Erik Skultety <eskultet@redhat.com>
The parent device needs to report the generic stuff about the supported
mediated devices types, like device API, available instances, type name,
etc. Therefore this patch introduces a new nested capability element of
type 'mdev_types' with the resulting XML of the following format:
<device>
...
<capability type='pci'>
...
<capability type='mdev_types'>
<type id='vendor_supplied_id'>
<name>optional_vendor_supplied_codename</name>
<deviceAPI>vfio-pci</deviceAPI>
<availableInstances>NUM</availableInstances>
</type>
...
<type>
...
</type>
</capability>
</capability>
...
</device>
https://bugzilla.redhat.com/show_bug.cgi?id=1452072
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Add a new <ioapic> element with a driver attribute.
Possible values are qemu and kvm. With 'qemu', the I/O
APIC can be put in the userspace even for KVM domains.
https://bugzilla.redhat.com/show_bug.cgi?id=1427005
There should be no need to make dir based pools world/group readable.
So use 0711, not 0755, as the default perms for storage dirs.
Updates in v2:
- adapt commit wording to mention dropping group readable as well
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
We're only adding only info about L3 caches, we can add more
later (just by changing one line), but for now that's more than enough
without overwhelming anyone.
XML snippet of how this should look like (also seen as part of the commit):
<cache>
<bank id='0' level='3' type='both' size='8192' unit='KiB' cpus='0-7'/>
</cache>
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
